Antonyms of adj unseductive

1 sense of unseductive

Sense 1
unseductive (vs. seductive) -- (not seductive)

seductive (vs. unseductive) -- (tending to entice into a desired action or state)
        => alluring, beguiling, enticing, tempting -- (highly attractive and able to arouse hope or desire; "an alluring prospect"; "her alluring smile"; "the voice was low and beguiling"; "difficult to say no to an enticing advertisement"; "a tempting invitation")
        => corrupting -- (seducing into corrupt practices)
        => insidious -- (beguiling but harmful; "insidious pleasures")
        => teasing -- (arousing sexual desire without intending to satisfy it; "her lazy teasing smile")

Similarity of adj unseductive

1 sense of unseductive

Sense 1
unseductive (vs. seductive) -- (not seductive)
       => uninviting, untempting -- (not tempting)
          Also See-> unattractive#1